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year 27, Issue 1 (Iranian Nano-Photonic Conference 2020 2020)
ICOP & ICPET _ INPC _ ICOFS 2020, 27(1): 43-45 |
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Shaterian Mohammadi H, Motahari H, Behjat A. Study of Few Layer Graphene Efficiency on Dye Removal of Industrial Wastewater. ICOP & ICPET _ INPC _ ICOFS 2020; 27 (1) :43-45
URL: http://opsi.ir/article-1-2251-en.html
URL: http://opsi.ir/article-1-2251-en.html
1- Atomic & Molecular Group, Department of Physics, Yazd University, 89195-741, Yazd, Iran
Abstract: (1034 Views)
In this paper, the methyl orang dye removal of wastewater has been investigated by using of few layer graphene as adsorbent material. The UV-Vis spectroscopy as a useful and fast method for investigation of two types of dyes has been applied. The methyl orange as an industrial dye and the drinking Fanta in orange color as a soft drink have been investigated. Few layered graphene has been used as a new type of adsorbent. In this approach, dye adoption process has been analyzed by using UV-Vis spectrophotometer in absorbance mode before and after adding Graphene. Few types of dyes have been analyzed in various concentration and the results show optical absorption coefficient from 0.8 to less than 0.2 by few layer graphene adsorbent.
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